Answers
Answer:
x = 25
Step-by-step explanation:
By the property,
Equal chords subtend equal angles at the center of the circle. Therefore, measures of arcs having equal central angles will be equal.
2x + 4x + (3x + 30) + (3x + 30) = 360°
(2x + 4x + 3x + 3x) + (30 + 30) = 360
12x + 60 = 360
12x = 300
x = [tex]\frac{300}{12}[/tex]
x = 25
Related Questions
LCM and GCF of 150:600 and 900????
pleas help I didn't get the ratio part
Answers
Answer:
LCM: 1,800
GCF: 150
Step-by-step explanation:
150:600 = 150 / 600 = 0.25 (that's pretty much what a ratio is, just a fraction or part of a whole.)
150 is the greatest common number that will factor into all three, and the least/smallest number they all multiply into is 1,800
Students in the fifth-grade class bought 30 yards of fabric to make pennants for a pep rally. Each pennant requires 1/3 yard of fabric. If the students have already made 35 pennants from the fabric, how many more pennants can they still make? *
Answers
Answer:
49
Step-by-step explanation:
28/1/3= 49
Select all the numbers that are common multiples of 4 and 6.
1
2
10
12
24
40
60
Answers
Answer:
12, 24, and 60.
Step-by-step explanation:
It says multiples. Not factors, so it can't be 1 or 2. Neither of the numbers can make the number 10. 4 can make 40, but 6 can't.
Answer:
12, 24, 60
Step-by-step explanation:
Ali earned $341 on Friday . If she was paid $22 per hour for the first 8 hours and time and a half for each overtime hour, calculate the number of hours she worked overtime.
Answers
Answer:
she worked 7.5 hours of over time
Step-by-step explanation:
22x8=176
341-176=165
165/22=7.5
help!!!!!!!!!!!!!!!!!!!
The volume of this cylinder is approximately ___ cubic cm.
Use ≈ 3.14. Do not round your answer.
Answers
Answer:
Step-by-step explanation:
area of a cylinder = (area of a circle) times the (height)
area of a cylinder = π radius² × height
radius = 57 cm height = 40 cm
area of a cylinder = π 57² cm² × 40 cm
= π (57² × 40) cm³
= π ( 57 × 57 × 40) cm³ 57x57 = 399 + 2850 = 3249
= π (3249 × 40) cm³
= 129969π cm³ π = 3.14
= 129969 × 3.14 cm³
= 408,074.4 cm³ < ----------------- Final Answer
Hw assignment. what is wrong?
Answers
The second step should read
6x - 5 = 7
The student should then add 5 to each side
6x = 12
The student should then divide by 6 on both sides
x = 2
Answer:
the second and first steps. in the second part, x, should be substracted by x
so no xz should remain in the second part of the equation.
the second step would be:
6x - 5 = 7
Hope this helped! Have a nice rest of ur day! Plz mark as brainliest!!! :D
-Lil G
Find the area of the shaded sector. Round your
answer to the nearest tenth. Use 3.14 for TT
Answers
Answer:
70.68583470
70.7
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Help me with this!! Will mark Brainliest
Answers
Answer:
FE is not congruent to FG.
Step-by-step explanation:
FE is 49 and FG is 111.
So, because these two numbers are not equal,
FE is not congruent to FG.
A local restaurant places tissue-paper liners in baskets for yeast rolls. A diagram of this liner is shown below. About how many square centimeters of tissue paper are needed to make one liner?
Answers
Answer: 379.2 cm2
Step-by-step explanation:
how would you factor (x^2-4x+4)?
Answers
Answer:
[tex] \huge \boxed{ \boxed{ {(x - 2)}^{2} }}[/tex]
Step-by-step explanation:
to understand thisyou need to know about:factoringPEMDAStips and formulas:(a-b)²=a²-2ab+b²let's solve:rewrite the given expression:(x)²-2.2x+(2)²(x-2)²and
we are done
(x)^2-2(2)(x)+(2)^2
A two-sample t-test for a difference in means was conducted to investigate whether there is a statistically significant difference in the average amount of fat found in low-fat yogurt and the average amount of fat found in nonfat yogurt. With all conditions for inference met, the test produced a test statistic of t=2.201 and a p-value of 0.027.
Based on the p-value and a significance level of α=0.05, which of the following is the correct conclusion?
Answers
Answer:
Step-by-step explanation:
its B darling
what is the equation of the line passing through the points (-4,7) and (8,-13)
Answers
-4,7
Factor the trinomial completely. 22x2-37xy+13y2
Answers
Answer; (11x−13y)(2x−y)
Step-by-step explanation:
Answer as many as you can pleaseeeeeee
Answers
Answer:
8. G 9. C 10. G 11. A 12.?
Step-by-step explanation:
Alicia receives $\frac25$ of a $\$120$ gift, and Jason receives $\frac13$ of the gift. What is the ratio of Jason's share to Alicia's share? Express your answer as a common fraction.
Answers
24 59' 60'' is equivalent to what degrees
Answers
Answer:
25 degrees
Step-by-step explanation:
The computation is shown below:
24°59'60" = 24°+59'+60"
Now
As we know that
1'=60"
i.e. (1 minute = 60 seconds)
so,
24°+59'+60" = 24°+59'+1'
=24°+60'
Also,
1°=60'(1 degree=60 seconds)
= 24°+1°
=25°
simple question: what is 2+2
Answers
Answer:
4
Step-by-step explanation:
Can someone pls help me with 25 26 and 28
Answers
the missing number is 27
The admission fee to a state fair is $8.00. Each ride costs an additional $4.00.
Karen only has $30.00 which inequality can be used to determine the number of rides, x, Karen can go on?
A.
B.
C.
D.
Answers
Answer:
B
Step-by-step explanation:
$ 8 flat fee, $ 4 per rides (x)
8+4x has to be either equal to or less than $30, Karen cannot owe money.
B. 4x+8 <= 30
Answer:
B
Step-by-step explanation:
4 is going to be multiplied by the number of riders and since we dont know that, we use x.
4x + 8 is less than or equal to 30.
Find the circumference of this circle.
47cm
3.14
30cm
15cm
Answers
Answer:
47 cm im nnot sure
Step-by-step explanation:
Please help!!!!im struggling!!!!!!!!!
Answers
Answer:
the answer is the second one
Step-by-step explanation:
have a great day :)
what is the answer to -3/7 × 3/8 ???????///
Answers
Answer:
Exact Form:
−9/56
Decimal Form:
−0.16071428
Step-by-step explanation:
Please help me with this
Answers
Answer:
(4, 5) -> (5,2)
(-3, 3) -> (-2, 0)
(-4, 5) -> (-3,2)
Step-by-step explanation:
The triangle is translated 1 unit(s) to the right and 3 unit(s) down.
Complete the equation below to make an equation that is equal to 1
Answers
Answer:
2/5+3/5=5/5 or is = 1
Step-by-step explanation:
If a tire has a diameter of 20 inches, how far will the tire travel in one full rotation?
A) 20.0 inches
B) 62.8 inches
C) 125.6 inches
D) 314.0 inches
Answers
Answer:
B.62.8 inches
Step-by-step explanation:
just multiply the diameter by pi to get the circumference
20 x 3.14= 62.8
Please don’t use a tinyurl or be a deleted acc.
Answers
Answer:
a. 10%
b. 37.57
c. What the coin was worth 3 years prior to 2000
Step-by-step explanation:
a. The equation for exponential growth is v(t) = P(1+r)^t. Where v(t) is the total amount, P is the principal, r is the rate of growth, and t is time in years. For part a, you need to find r, the rate. In this situation, r is equal to .1, which is equal to 10%.
b. To find part b simply solve the equation for when t equals -3. So the equation should look like [tex]v(t)=50(1.1)^{-3}[/tex]. When this is plugged into a calculator or solved by hand the total equals $37.57.
c. In this, t equals the time in years since 2000. Since -3 is negative, this must take place 3 years before 2000. Therefore, v(-3) must represent the value of the coin in 1997.
ASAP What is this ill give brainiest
Answers
Answer:
1. d = 2t
2. d = 2 (13) d = 26 meters
3. I added the graph in a file
43x28 what is the whole problem to solve it
Answers
Answer:
Step-by-step explanation:
43x28=1204
Answer:
1,204
Step-by-step explanation:
43(28) = 1,204
Determine the sum of the interior angles of a polygon with 30 sides.
Answers
Answer:
5040
Step-by-step explanation:
(30-2)x180
The parallelogram below has an area of 15 1/6 square feet. What is the height of the parallelogram?
Answers
Answer:
Check the explanation
Step-by-step explanation:
A = bh
A = 15 1/6 = 91/6 and b = 2 1/3 = 7/3
91/6 = 7/3(h)
h = 91/6 ÷ 7/3
I will let you finish this 5th grade arithmetic problem. OK?